Remove Ads by Pa “Malware” (Chrome/FF/IE)

This page aims to help you remove Ads by Pa “Malware”. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

The enormous amount of advertising, which has been going on in your default browser lately is probably the main reason why you have landed on this page. Your Explorer, Chrome or Firefox browser has most probably started to bombard you with various pop-ups, expanding banners, aggressive ads, random box messages and automatic page-redirects, which are hard to remove and don’t leave you to browse the web in peace. In addition to this ad-disturbance, some potentially unwanted application named Ads by Pa “Malware” has likely mysteriously installed itself inside your system. If you know what we are talking about, then the chances are that you are most probably dealing with an adware “infection”. Now, adware, in general, is not the same as malware or the computer viruses that we often talk about on our website. They typically lack the harmfulness and the malicious traits of computer threats such as Trojans, Ransomware, Rootkits or Spyware. However, the intrusiveness of this software and its aggressive online advertising approach is what makes it so annoying and undesirable. What is more, its potentially unwanted commercials are a perfect justification for your desire to have the adware uninstalled along with all the nuisance that may come from its never-ending ads streaming. But getting rid of an application like Ads by Pa might not be an easy task. In order to safely and effectively deal with this nagging advertising software, you definitely need to familiarize yourself with its specifics, its purpose and the methods that you could use to correctly detect and delete it. That’s why, in the next lines, we have created a specialized removal guide with exact instructions for the removal process of Ads by Pa and we have also added some prevention and protection tips, which you can find further down. For optimal results, we advise you to pay close attention to the steps and, in case of doubt, use the professional removal tool which is included in the guide in order to avoid potential complications or system issues.

Remove Ads by Pa “Malware”

Android user, please use our Android Malware Removal guide.

Mac user, please use our Mac Malware Removal guide.

The following guide will help our readers get rid of the unpleasant Ads by Pa software. Follow the instructions and complete each step for best results. If you have any questions, feel free to ask them using our comment section down below.

Preparation: Entering Safe Mode and Revealing Hidden Files and Folders

Before you proceed with the actual removal instructions, you will need to take two extra steps in order to ensure that the guide has maximum effect.

For best results, we advise our readers to boot into Safe Mode prior to attempting to remove the virus. If you do not know how to do that, here is a separate How to Enter Safe Mode guide.

Also, in order to be able to see any potentially undesirable files, you should reveal any hidden files and folders on your PC – here is how to do that.

Removing Ads by Pa

Step 1: Checking the Task Manager

Open your Task Manager by using the Ctrl + Shift + Esc keys and go to the Processes tab. Look for any suspicious processes. For example, any unfamiliar process that uses high amounts of RAM and/or CPU. If you aren’t sure if a certain process comes from malware, tell us in the comments.

Right-click on any process that you consider shady and select Open File Location. Delete anything from the file location of the process.


Step 2: Disabling Startup programs

Use the Winkey + R keyboard combination to open the Run search bar and type msconfig. Hit Enter and in the newly opened window, go to the Startup tab. There, look for suspicious entries with unknown manufacturer or ones that have the name Ads by Pa on them. Right-click on those, and select disable.

Step 3: Uninstalling unwanted programs

Go to Start Menu > Control Panel > Uninstall a Program. Click on Installed On to sort the entries by date from most recent to oldest and look through the programs that come at the top of the list. Right-click on any entries that appear shady and unwanted and then select Uninstall to remove them from your PC. If you see the name Ads by Pa in the list of programs, be sure to remove the software without hesitation.

Step 4: Checking for shady IP’s

Open your Start Menu and copy-paste notepad %windir%/system32/Drivers/etc/hosts in the search bar. In the notepad file, look below Localhost and see if there are any IP addresses there. If there are some, send them to us in the comments and we will tell you if you should take any action.


Step 5: Cleaning-up the browsers

You will also have to uninstall any undesirable browser extensions from your browser programs. Here’s how to do that for some of the more popular browsers:


Open Chrome and open its main menu. Go to More Tools > Extensions. Look through the list of extensions and uninstall any that you think could be suspicious. To remove them – click on the trash can icon next to each extension.

You can also use a specialized Chrome CleanUp tool if you cannot manually remove a certain extension. Here is an article where you can learn more about the CleanUp tool.


Open Firefox and go to its Menu. Select the Add-ons button.From the left panel, select Extensions and take a look at the different entries. Remove any of the that might be unwanted.


Once you open your IE browser, click on the Tools button at the top-right corner of the program and from the drop-down menu select Manage Add-ons. Check each one of the four different groups of add-ons and search for anything that seems undesirable. If you find anything, click on it and them select Remove.


Open the main menu of Microsoft Edge and go to Extensions. Find the extensions that you believe could be unwanted and right-click on them. Then, select Uninstall.

Step 6: Checking the Registry Editor

Open the Run search bar again and type regedit in it. Hit Enter and once the Registry Editor opens press Ctrl + F. In the search field type Ads by Pa and click on Find Next. Tell us in the comments if any results came up when you searched for Ads by Pa in your PC’s Registry.


Step 7: Deleting recent entries

For this step, you will have to open your Start Menu and copy-paste the following lines, one by one:

  • %AppData%
  • %LocalAppData%
  • %ProgramData%
  • %WinDir%
  • %Temp%

Hit Enter after each one to open a file directory. In the directories, delete the most recent entries that you find there. In the Temp folder, delete all files.

Step 8: System Restore

In order to be fully sure that the unwanted software has been removed from your machine, you can also try using a Restore Point to roll back your system its last stable configuration. However, in order to do that, you would have to previously had had a restore point created. On most systems, such points get created automatically but this isn’t always the case.

  • If you want to learn how to configure System Restore and how to manually create Restore Points, follow this link.
  1. Open your Start Menu and type System Restore.
  2. Click on the first result – a setup wizard should open.
  3. Read the brief description of the process and select Next.
  4. Now, choose a restore from the presented list. You can also check the Show more restore points option in order to reveal any other restore points that might be saved on your PC.
  5. Click on Scan for affected programs to see what programs will get deleted or restored after you use the Restore Point. (optional)
  6. Click on next and take and then select Finish.
  7. A warning window will appear telling you that once the process starts, it shouldn’t be interrupted. Select Yes and be patient as this might take some time. Do not do anything on your PC throughout the duration of the process.

Step 9: Windows Refresh/Reset

Use this method only if nothing else has worked so far as it is a last resort option. If you do not know how to do it, this separate guide will give you the information that you need.

What is the purpose of Ads by Pa?

Similarly to most of the applications that fall under the adware category, Ads by Pa is a piece of software developed to generate and promote online ads and to strategically place them on the screen in such a way so that you cannot navigate through the Internet unless you click on them. Such behavior is aimed at one thing – to make you interact with the displayed ads as much and as often as possible because each click turns into pay-per-click income for the owners of the adware application. In order to profit more from such aggressive online advertising methods, the developers do not solely rely on random interaction with random ads. With the help of methods such as traffic data collection, they actually try to learn more about your potential interests and then make the adware display offers, links and sponsored commercials which correspond to your latest searches and browsing activity. This is generally not considered as something criminal but could certainly be bothering to know that some third-party marketers may be monitoring your browsing history, bookmarks, location, activities on social media or the websites that you visit for as long as the adware operates on your system. Luckily, you can stop this activity by uninstalling Ads by Pa. This action will also remove its ads from your screen and will save you from potential exposure to other unwanted commercials. If you remove the adware, you also do not need to worry that you may bump into some randomly displayed shady websites, sketchy pop-ups or even some fake ads or links. There will simply be no page-redirect service which could land you on security threats such as viruses, Trojan horse infections, Ransomware or Rootkits because you will have much more control over your browser. Not to mention how much system resources you can save up by eliminating the background processes related to the generation of the adverts on your screen. In some cases, such processes could be so heavy on your machine that they may cause the affected browser to freeze, crash or become unresponsive to your searches which can be really unpleasant. If you use the instructions in the removal guide above, however, you can easily prevent all that. Do not forget, though, that applications like Ads by Pa could become part of your system in many ways. For instance, you can land adware apps when you don’t pay attention to the installation of new software on your PC and download and install different bundles, free apps, tools and browser add-ons without customizing their settings. That’s why we advise you to meticulously customize everything that you install on your PC and leave behind any potentially unwanted applications.


Name Ads by Pa
Type  Adware
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Numerous invasive ads may cover up every webpage that you visit.
Distribution Method Spam emails, program bundles, torrents, ads, ad-supported websites, free downloads.
Daniel Sadakov has a degree in Information Technology and specializes in web and mobile cyber security. He harbors a strong detestation for anything and everything malicious and has committed his resources and time to battling all manners of web and mobile threats. He has founded, a website dedicated to covering the top tech stories and providing useful tips for the everyday user, in an effort to reach and help more people.

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